Cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles from $112

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Los Angeles departing on 1/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:00 pm - 7:42 amDCA-LAX
16h 42m1 stop
Multiple Airlines Logo
11:59 am - 8:00 pmLAX-DCA
5h 01mnonstop
$218Multiple Airlines
Find Deal
Wed, Dec 3 - Mon, Dec 8
Hawaiian Airlines Logo
9:59 am - 1:05 pmDCA-LAX
6h 06mnonstop
Hawaiian Airlines Logo
11:59 am - 8:00 pmLAX-DCA
5h 01mnonstop
$219Hawaiian Airlines
Find Deal
Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
9:59 am - 1:05 pmDCA-LAX
6h 06mnonstop
Multiple Airlines Logo
6:40 am - 4:59 pmLAX-DCA
7h 19m1 stop
$220Multiple Airlines
Find Deal
Sat, Dec 6 - Sun, Dec 7
Multiple Airlines Logo
6:00 pm - 10:54 pmDCA-LAX
7h 54m1 stop
Multiple Airlines Logo
12:45 pm - 8:55 pmLAX-DCA
5h 10mnonstop
$221Multiple Airlines
Find Deal
Tue, Mar 3 - Tue, Mar 10
Alaska Airlines Logo
9:30 am - 12:08 pmDCA-LAX
5h 38mnonstop
Alaska Airlines Logo
12:45 pm - 8:55 pmLAX-DCA
5h 10mnonstop
$227Alaska Airlines
Find Deal
Sat, Feb 21 - Wed, Feb 25
Alaska Airlines Logo
9:59 am - 1:05 pmDCA-LAX
6h 06mnonstop
Alaska Airlines Logo
11:59 am - 8:00 pmLAX-DCA
5h 01mnonstop
$234Alaska Airlines
Find Deal
Sun, Dec 7 - Sat, Dec 13
Delta Logo
4:51 pm - 7:43 pmDCA-LAX
5h 52mnonstop
Delta Logo
7:55 am - 3:43 pmLAX-DCA
4h 48mnonstop
$237Delta
Find Deal
Sat, Dec 6 - Tue, Dec 9
American Airlines Logo
5:30 pm - 8:36 pmDCA-LAX
6h 06mnonstop
American Airlines Logo
7:50 am - 3:41 pmLAX-DCA
4h 51mnonstop
$247American Airlines
Find Deal
Sun, Jan 18 - Wed, Jan 21
United Airlines Logo
12:00 pm - 5:22 pmDCA-LAX
8h 22m1 stop
United Airlines Logo
7:00 am - 4:59 pmLAX-DCA
6h 59m1 stop
$252United Airlines
Find Deal
Thu, Mar 5 - Tue, Mar 10
United Airlines Logo
8:30 am - 1:17 pmDCA-LAX
7h 47m1 stop
United Airlines Logo
12:55 am - 11:32 amLAX-DCA
7h 37m1 stop
$257United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 15

Frontier flights from Washington, D.C. Reagan-National Airport to Los Angeles

Our best Frontier deals on Washington, D.C. Reagan-National Airport to Los Angeles flight tickets
Frontier
Nov 11
DCA8:15 amWashington, D.C. Reagan-National
8h 03m
1 stop
LAX1:18 pmLos Angeles
Nov 15
LAX11:40 amLos Angeles
7h 19m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Frontier
Nov 11
DCA8:15 amWashington, D.C. Reagan-National
8h 03m
1 stop
LAX1:18 pmLos Angeles
Nov 12
LAX7:00 amLos Angeles
11h 59m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Frontier
Nov 13
DCA6:00 pmWashington, D.C. Reagan-National
9h 25m
1 stop
LAX12:25 amLos Angeles
Nov 15
LAX11:40 amLos Angeles
7h 19m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National

Hawaiian Airlines flights from Washington, D.C. Reagan-National Airport to Los Angeles

Our best Hawaiian Airlines deals on Washington, D.C. Reagan-National Airport to Los Angeles flight tickets
Hawaiian Airlines
Dec 6
DCA9:59 amWashington, D.C. Reagan-National
6h 06m
LAX1:05 pmLos Angeles
Dec 13
LAX11:59 amLos Angeles
5h 01m
DCA8:00 pmWashington, D.C. Reagan-National
Hawaiian Airlines
Dec 7
DCA9:59 amWashington, D.C. Reagan-National
6h 06m
LAX1:05 pmLos Angeles
Dec 13
LAX11:59 amLos Angeles
5h 01m
DCA8:00 pmWashington, D.C. Reagan-National
Hawaiian Airlines
Dec 7
DCA9:59 amWashington, D.C. Reagan-National
6h 06m
LAX1:05 pmLos Angeles
Dec 13
LAX11:59 amLos Angeles
5h 01m
DCA8:00 pmWashington, D.C. Reagan-National

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Wed 12/3

6:00 pm-7:42 am

1 stop16h 42m

Los Angeles

Mon 12/8

11:59 am-8:00 pm

Nonstop5h 01m

$218

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 12/6

9:59 am-1:05 pm

Nonstop6h 06m

Los Angeles

Sat 12/13

11:59 am-8:00 pm

Nonstop5h 01m

$219

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 12/6

9:59 am-1:05 pm

Nonstop6h 06m

Los Angeles

Sun 12/7

6:40 am-4:59 pm

1 stop7h 19m

$220

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Tue 3/3

6:00 pm-10:54 pm

1 stop7h 54m

Los Angeles

Tue 3/10

12:45 pm-8:55 pm

Nonstop5h 10m

$221

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 2/21

9:30 am-12:08 pm

Nonstop5h 38m

Los Angeles

Wed 2/25

12:45 pm-8:55 pm

Nonstop5h 10m

$227

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sun 12/7

9:59 am-1:05 pm

Nonstop6h 06m

Los Angeles

Sat 12/13

11:59 am-8:00 pm

Nonstop5h 01m

$234

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sat 12/6

4:51 pm-7:43 pm

Nonstop5h 52m

Los Angeles

Tue 12/9

7:55 am-3:43 pm

Nonstop4h 48m

$237

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Sun 1/18

5:30 pm-8:36 pm

Nonstop6h 06m

Los Angeles

Wed 1/21

7:50 am-3:41 pm

Nonstop4h 51m

$247

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 3/5

12:00 pm-5:22 pm

1 stop8h 22m

Los Angeles

Tue 3/10

7:00 am-4:59 pm

1 stop6h 59m

$252

Washington, D.C.Los Angeles

DCA - LAX

DCALAX

Washington, D.C. Reagan-National

Thu 12/4

8:30 am-1:17 pm

1 stop7h 47m

Los Angeles

Mon 12/15

12:55 am-11:32 am

1 stop7h 37m

$257

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Los Angeles?

The month of September is, on average, the cheapest month to fly to Los Angeles from Washington, D.C. Reagan-National Airport, with most prices found around $362. If you aren’t able to travel during the month of September, then book flights to Los Angeles from Washington, D.C. Reagan-National Airport during July instead. Flights to Los Angeles in July, while not as cheap as those in September, still average around $371.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Wednesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $445. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $579.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from Washington, D.C. Reagan-National Airport to Los Angeles during this time can be as low as $387. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $732 per ticket.

What is the cheapest Washington, D.C. Reagan-National to Los Angeles flight route?

Fly from Washington, D.C. Reagan-National to Los Angeles for the best Washington, D.C. Reagan-National - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $416 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Washington, D.C. Reagan-National Airport for as low as $332 on momondo.

What cabin class options are available on Washington, D.C. Reagan-National to Los Angeles flights?

There are 4 cabin classes available to choose from on Washington, D.C. Reagan-National to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Los Angeles flights?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Reagan-National Airport to Los Angeles.

How have Washington, D.C. Reagan-National Airport to Los Angeles flight prices changed over time?

As of November 2025, prices for Washington, D.C. Reagan-National Airport to Los Angeles flights are approximately 10% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Los Angeles (DCA to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Los Angeles

Best Price Found

$225

Fastest flight time

5h 38m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Washington, D.C. Reagan-National Airport in the past 72 hours is $225. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Los Angeles found on momondo in the last 72 hours is $432.
The fastest flight from Washington, D.C. Reagan-National Airport to Los Angeles takes 5h 38m
Direct flights go from Washington, D.C. Reagan-National Airport to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
  • How far is Washington, D.C. Reagan-National to Los Angeles by plane?

    There are 2296.6 mi between Washington, D.C. Reagan-National and Los Angeles. A reasonable flight in good conditions will take 5h 38m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Los Angeles Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Los Angeles Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Los Angeles Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Los Angeles Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The travel and health documents required for your trip to Los Angeles Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Los Angeles Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. Reagan-National Airport to Los Angeles?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Los Angeles?

Best airlines flying from Washington, D.C. Reagan-National Airport to Los Angeles

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $110Free CancellationRating
6.3
8,111 reviews
Search Spirit Airlines flights
FrontierPriceFrom $150Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
JetBluePriceFrom $156Free CancellationRating
7.2
2,906 reviews
Search JetBlue flights
DeltaPriceFrom $182Free CancellationRating
7.9
8,001 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $184Free CancellationRating
7.8
2,799 reviews
Search Hawaiian Airlines flights
United AirlinesPriceFrom $227Free CancellationRating
7.4
8,996 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $240Free CancellationRating
8.0
11,235 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
11,035 reviews
Search American Airlines flights
  • Alaska Airlines Flights From Washington, D.C. Reagan-National Airport to Los Angeles

    The lowest priced Alaska Airlines flight from Washington, D.C. Reagan-National Airport to Los Angeles from the last 72 hours was $240. Generally, Alaska Airlines has 7 flights on this route every week with an average price of $423. Alaska Airlines is rated 8.0/10 by our users.

  • Delta Flights From Washington, D.C. Reagan-National Airport to Los Angeles

    Another popular option for Washington, D.C. Reagan-National Airport to Los Angeles flights is Delta (7.9/10, 8,001 ratings). Delta flies from Washington, D.C. Reagan-National Airport to Los Angeles around 7 times per week, with deals starting from $182 round-trip and rising to an average price of around $445.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Big Bear
Riverside
Carlsbad
Malibu
Oceanside
Inglewood
Huntington Beach
Newport Beach
Pasadena
Ventura
Irvine
Buena Park
Redondo Beach
Orange
Glendale
Garden Grove

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Los Angeles?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Los Angeles. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Los Angeles with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Los Angeles flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Los Angeles?

Once all potential Washington, D.C. to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Washington, D.C. to Los Angeles right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Los Angeles from Washington, D.C.. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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